390856128

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156593}}^1$

素因数の和:156621

約数の個数: 56

約数和(自身を含む): 1113696528

約数和(自身を除く): 722840400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 156593, 313186, 469779, 626372, 939558, 1252744, 1879116, 2035709, 2505488, 3758232, 4071418, 5010976, 6107127, 7516464, 8142836, 10021952, 12214254, 15032928, 16285672, 24428508, 30065856, 32571344, 48857016, 65142688, 97714032, 130285376, 195428064, 390856128]

約数ペア:

[(1, 390856128), (2, 195428064), (3, 130285376), (4, 97714032), (6, 65142688), (8, 48857016), (12, 32571344), (13, 30065856), (16, 24428508), (24, 16285672), (26, 15032928), (32, 12214254), (39, 10021952), (48, 8142836), (52, 7516464), (64, 6107127), (78, 5010976), (96, 4071418), (104, 3758232), (156, 2505488), (192, 2035709), (208, 1879116), (312, 1252744), (416, 939558), (624, 626372), (832, 469779), (1248, 313186), (2496, 156593)]